# for technicians

- [API Guidelines](/user-guide/eva-3.3.1-1/for-technicians/api-guidelines.md): This manual will cover important information needed to configure and integrate services to eva. It also provides a data extraction chapter, explaining all eva’s tables and columns
- [Conversation API](/user-guide/eva-3.3.1-1/for-technicians/api-guidelines/creating-channels-the-conversation-api.md): How to integrate own channels and custom interfaces in eva
- [Cloner API](/user-guide/eva-3.3.1-1/for-technicians/api-guidelines/cloner.md): How to export or import the Bot structure, including various kinds of information, such as: Basic Bot Data, Intentions, Entity, Registered Flows, Channels and etc
- [Integrating Existing Channels](/user-guide/eva-3.3.1-1/for-technicians/api-guidelines/channels.md): How to integrate other messaging platforms and smart assistants, such as Facebook Messenger, Whatsapp and Google Assistant
- [Webhooks](/user-guide/eva-3.3.1-1/for-technicians/api-guidelines/webhooks.md): This section explains each of the webhooks that can be declared within the Cockpit to improve the user experience and give the user a customized conversation for his needs
- [Supported/verified third-party software](/user-guide/eva-3.3.1-1/for-technicians/supported-verified-third-party-software.md): Table of third-party software versions supported by eva in the version 3.3, a technical documentation for your interest
- [Appendices](/user-guide/eva-3.3.1-1/for-technicians/appendices.md): There are 25 other available tables in eva, from API Key to Utterances
- [Data Extraction](/user-guide/eva-3.3.1-1/for-technicians/data-extraction.md): Understating eva's database